RICInterpolator

Objective-C

@interface RICInterpolator : SparseMatchInterpolator

Swift

class RICInterpolator : SparseMatchInterpolator

Sparse match interpolation algorithm based on modified piecewise locally-weighted affine estimator called Robust Interpolation method of Correspondences or RIC from CITE: Hu2017 and Variational and Fast Global Smoother as post-processing filter. The RICInterpolator is a extension of the EdgeAwareInterpolator. Main concept of this extension is an piece-wise affine model based on over-segmentation via SLIC superpixel estimation. The method contains an efficient propagation mechanism to estimate among the pieces-wise models.

Member of Ximgproc

Methods

  • setRefineModels

    See

    -setRefineModels:

    Declaration

    Objective-C

    - (BOOL)getRefineModels;

    Swift

    func getRefineModels() -> Bool

  • setUseGlobalSmootherFilter

    See

    -setUseGlobalSmootherFilter:

    Declaration

    Objective-C

    - (BOOL)getUseGlobalSmootherFilter;

    Swift

    func getUseGlobalSmootherFilter() -> Bool

  • setUseVariationalRefinement

    See

    -setUseVariationalRefinement:

    Declaration

    Objective-C

    - (BOOL)getUseVariationalRefinement;

    Swift

    func getUseVariationalRefinement() -> Bool

  • setAlpha

    See

    -setAlpha:

    Declaration

    Objective-C

    - (float)getAlpha;

    Swift

    func getAlpha() -> Float

  • setFGSLambda

    See

    -setFGSLambda:

    Declaration

    Objective-C

    - (float)getFGSLambda;

    Swift

    func getFGSLambda() -> Float

  • setFGSSigma

    See

    -setFGSSigma:

    Declaration

    Objective-C

    - (float)getFGSSigma;

    Swift

    func getFGSSigma() -> Float

  • setMaxFlow

    See

    -setMaxFlow:

    Declaration

    Objective-C

    - (float)getMaxFlow;

    Swift

    func getMaxFlow() -> Float

  • setSuperpixelRuler

    See

    -setSuperpixelRuler:

    Declaration

    Objective-C

    - (float)getSuperpixelRuler;

    Swift

    func getSuperpixelRuler() -> Float

  • setK

    See

    -setK:

    Declaration

    Objective-C

    - (int)getK;

    Swift

    func getK() -> Int32

  • setModelIter

    See

    -setModelIter:

    Declaration

    Objective-C

    - (int)getModelIter;

    Swift

    func getModelIter() -> Int32

  • setSuperpixelMode

    See

    -setSuperpixelMode:

    Declaration

    Objective-C

    - (int)getSuperpixelMode;

    Swift

    func getSuperpixelMode() -> Int32

  • setSuperpixelNNCnt

    See

    -setSuperpixelNNCnt:

    Declaration

    Objective-C

    - (int)getSuperpixelNNCnt;

    Swift

    func getSuperpixelNNCnt() -> Int32

  • setSuperpixelSize

    See

    -setSuperpixelSize:

    Declaration

    Objective-C

    - (int)getSuperpixelSize;

    Swift

    func getSuperpixelSize() -> Int32

  • Alpha is a parameter defining a global weight for transforming geodesic distance into weight.

    Declaration

    Objective-C

    - (void)setAlpha:(float)alpha;

    Swift

    func setAlpha(alpha: Float)

  • Alpha is a parameter defining a global weight for transforming geodesic distance into weight.

    Declaration

    Objective-C

    - (void)setAlpha;

    Swift

    func setAlpha()

  • Interface to provide a more elaborated cost map, i.e. edge map, for the edge-aware term. This implementation is based on a rather simple gradient-based edge map estimation. To used more complex edge map estimator (e.g. StructuredEdgeDetection that has been used in the original publication) that may lead to improved accuracies, the internal edge map estimation can be bypassed here.

    See

    cv::ximgproc::createSuperpixelSLIC

    Declaration

    Objective-C

    - (void)setCostMap:(nonnull Mat *)costMap;

    Swift

    func setCostMap(costMap: Mat)

    Parameters

    costMap

    a type CV_32FC1 Mat is required.

  • Sets the respective fastGlobalSmootherFilter() parameter.

    Declaration

    Objective-C

    - (void)setFGSLambda:(float)lambda;

    Swift

    func setFGSLambda(lambda: Float)

  • Sets the respective fastGlobalSmootherFilter() parameter.

    Declaration

    Objective-C

    - (void)setFGSLambda;

    Swift

    func setFGSLambda()

  • Sets the respective fastGlobalSmootherFilter() parameter.

    Declaration

    Objective-C

    - (void)setFGSSigma:(float)sigma;

    Swift

    func setFGSSigma(sigma: Float)

  • Sets the respective fastGlobalSmootherFilter() parameter.

    Declaration

    Objective-C

    - (void)setFGSSigma;

    Swift

    func setFGSSigma()

  • K is a number of nearest-neighbor matches considered, when fitting a locally affine model for a superpixel segment. However, lower values would make the interpolation noticeably faster. The original implementation of CITE: Hu2017 uses 32.

    Declaration

    Objective-C

    - (void)setK:(int)k;

    Swift

    func setK(k: Int32)

  • K is a number of nearest-neighbor matches considered, when fitting a locally affine model for a superpixel segment. However, lower values would make the interpolation noticeably faster. The original implementation of CITE: Hu2017 uses 32.

    Declaration

    Objective-C

    - (void)setK;

    Swift

    func setK()

  • MaxFlow is a threshold to validate the predictions using a certain piece-wise affine model. If the prediction exceeds the treshold the translational model will be applied instead.

    Declaration

    Objective-C

    - (void)setMaxFlow:(float)maxFlow;

    Swift

    func setMaxFlow(maxFlow: Float)

  • MaxFlow is a threshold to validate the predictions using a certain piece-wise affine model. If the prediction exceeds the treshold the translational model will be applied instead.

    Declaration

    Objective-C

    - (void)setMaxFlow;

    Swift

    func setMaxFlow()

  • Parameter defining the number of iterations for piece-wise affine model estimation.

    Declaration

    Objective-C

    - (void)setModelIter:(int)modelIter;

    Swift

    func setModelIter(modelIter: Int32)

  • Parameter defining the number of iterations for piece-wise affine model estimation.

    Declaration

    Objective-C

    - (void)setModelIter;

    Swift

    func setModelIter()

  • Parameter to choose wether additional refinement of the piece-wise affine models is employed.

    Declaration

    Objective-C

    - (void)setRefineModels:(BOOL)refineModles;

    Swift

    func setRefineModels(refineModles: Bool)

  • Parameter to choose wether additional refinement of the piece-wise affine models is employed.

    Declaration

    Objective-C

    - (void)setRefineModels;

    Swift

    func setRefineModels()

  • Parameter to choose superpixel algorithm variant to use:

    • cv::ximgproc::SLICType SLIC segments image using a desired region_size (value: 100)
    • cv::ximgproc::SLICType SLICO will optimize using adaptive compactness factor (value: 101)
    • cv::ximgproc::SLICType MSLIC will optimize using manifold methods resulting in more content-sensitive superpixels (value: 102).

    See

    cv::ximgproc::createSuperpixelSLIC

    Declaration

    Objective-C

    - (void)setSuperpixelMode:(int)mode;

    Swift

    func setSuperpixelMode(mode: Int32)

  • Parameter to choose superpixel algorithm variant to use:

    • cv::ximgproc::SLICType SLIC segments image using a desired region_size (value: 100)
    • cv::ximgproc::SLICType SLICO will optimize using adaptive compactness factor (value: 101)
    • cv::ximgproc::SLICType MSLIC will optimize using manifold methods resulting in more content-sensitive superpixels (value: 102).

    See

    cv::ximgproc::createSuperpixelSLIC

    Declaration

    Objective-C

    - (void)setSuperpixelMode;

    Swift

    func setSuperpixelMode()

  • Parameter defines the number of nearest-neighbor matches for each superpixel considered, when fitting a locally affine model.

    Declaration

    Objective-C

    - (void)setSuperpixelNNCnt:(int)spNN;

    Swift

    func setSuperpixelNNCnt(spNN: Int32)

  • Parameter defines the number of nearest-neighbor matches for each superpixel considered, when fitting a locally affine model.

    Declaration

    Objective-C

    - (void)setSuperpixelNNCnt;

    Swift

    func setSuperpixelNNCnt()

  • Parameter to tune enforcement of superpixel smoothness factor used for oversegmentation.

    See

    cv::ximgproc::createSuperpixelSLIC

    Declaration

    Objective-C

    - (void)setSuperpixelRuler:(float)ruler;

    Swift

    func setSuperpixelRuler(ruler: Float)

  • Parameter to tune enforcement of superpixel smoothness factor used for oversegmentation.

    See

    cv::ximgproc::createSuperpixelSLIC

    Declaration

    Objective-C

    - (void)setSuperpixelRuler;

    Swift

    func setSuperpixelRuler()

  • Get the internal cost, i.e. edge map, used for estimating the edge-aware term.

    See

    -setCostMap:

    Declaration

    Objective-C

    - (void)setSuperpixelSize:(int)spSize;

    Swift

    func setSuperpixelSize(spSize: Int32)

  • Get the internal cost, i.e. edge map, used for estimating the edge-aware term.

    See

    -setCostMap:

    Declaration

    Objective-C

    - (void)setSuperpixelSize;

    Swift

    func setSuperpixelSize()

  • Sets whether the fastGlobalSmootherFilter() post-processing is employed.

    Declaration

    Objective-C

    - (void)setUseGlobalSmootherFilter:(BOOL)use_FGS;

    Swift

    func setUseGlobalSmootherFilter(use_FGS: Bool)

  • Sets whether the fastGlobalSmootherFilter() post-processing is employed.

    Declaration

    Objective-C

    - (void)setUseGlobalSmootherFilter;

    Swift

    func setUseGlobalSmootherFilter()

  • Parameter to choose wether the VariationalRefinement post-processing is employed.

    Declaration

    Objective-C

    - (void)setUseVariationalRefinement:(BOOL)use_variational_refinement;

    Swift

    func setUseVariationalRefinement(use_variational_refinement: Bool)

  • Parameter to choose wether the VariationalRefinement post-processing is employed.

    Declaration

    Objective-C

    - (void)setUseVariationalRefinement;

    Swift

    func setUseVariationalRefinement()